PLT-5885 create github action for e2e tests

.github/workflows/e2e-tests.yml

@@ -0,0 +1,35 @@
+name: "E2E Tests"
+env:
+  CACHE_NAME: marlowe-playground-temp
+  ALLOWED_URIS: "https://github.com https://api.github.com"
+  TRUSTED_PUBLIC_KEYS: "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ= marlowe-playground-temp.cachix.org-1:1gPjVFpu4QjaAT3tRurCioX+BC23V7mjvFwpP5bV0Ec= loony-tools:pr9m4BkM/5/eSTZlkQyRt57Jz7OMBxNSUiMC4FkcNfk="
+  SUBSTITUTERS: "https://cache.nixos.org/ https://cache.iog.io https://marlowe-playground-temp.cachix.org https://cache.zw3rk.com/"
+on:
+  pull_request:
+    branches:
+      - main
+  workflow_call:
+jobs:
+  integration:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the code
+        uses: actions/checkout@v3
+      - name: Install Nix
+        uses: cachix/install-nix-action@v20
+        with:
+          nix_path: nixpkgs=channel:nixos-unstable
+          install_url: https://releases.nixos.org/nix/nix-2.10.3/install
+          extra_nix_config: |
+            allowed-uris = ${{ env.ALLOWED_URIS }}
+            trusted-public-keys = ${{ env.TRUSTED_PUBLIC_KEYS }}
+            substituters = ${{ env.SUBSTITUTERS }}
+            experimental-features = nix-command flakes
+      - name: Setup Cachix
+        uses: cachix/cachix-action@v12
+        with:
+          name: ${{ env.CACHE_NAME }}
+          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
+      - name: Run E2E tests
+        run: |
+          nix develop --command 'cd e2e && ./run_tests.sh @regression'